109480561 has 8 divisors (see below), whose sum is σ = 119660544. Its totient is φ = 99716160.

The previous prime is 109480541. The next prime is 109480573. The reversal of 109480561 is 165084901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109480561 - 2⁷ = 109480433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109480541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103345 + ... + 104398.

It is an arithmetic number, because the mean of its divisors is an integer number (14957568).

Almost surely, 2^109480561 is an apocalyptic number.

It is an amenable number.

109480561 is a deficient number, since it is larger than the sum of its proper divisors (10179983).

109480561 is a wasteful number, since it uses less digits than its factorization.

109480561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207791.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 109480561 is about 10463.2958956535. The cubic root of 109480561 is about 478.3865983600.

The spelling of 109480561 in words is "one hundred nine million, four hundred eighty thousand, five hundred sixty-one".